Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

The latest Windows 11 emergency update tackles widespread install errors and replaces the problematic KB5079391 rollout.

Microsoft has released the April 2026 Patch Tuesday updates for Windows 11 25H2, 24H2. The 25H2 and 24H2 update is provided ...

Microsoft is also updating the Windows Security app with a status indicator that will let users know whether their Windows 10 ...

The April 2026 Patch Tuesday updates are here, bringing to Windows users the latest security and bug fixes. For those still ...

Windows users beware. Microsoft has confirmed that Secure Boot certificates, first issued in 2011, expire in 8 just weeks.

A series of Windows 11 boot issues reported by users seems to have a root cause that stems from a bad December software update that was pushed out. According to Microsoft, a bad January update ...

The trouble began after Microsoft rolled out an optional update for Windows 11, known as KB5043145. This update led to a Windows 11 boot loop, where the affected systems could not complete the startup ...

Microsoft has released the Windows 10 KB5082200 extended security update to fix the April 2026 Patch Tuesday vulnerabilities, ...

Use these fixes if your Windows PC is stuck in a boot loop after a BIOS update. Before proceeding, disconnect all peripherals and check if your PC boots into Windows. Press and hold the power button ...

Microsoft fixes a known issue in the Windows KB5043145 preview update that causes reboot loops, freezes systems, and breaks USB and Bluetooth devices. The company confirmed on Friday that affected ...